APA (7th ed.) Citation

Fido, M., & Skinner, K. (1999). The official encyclopedia of Scotland Yard. Virgin Books.

Chicago Style (17th ed.) Citation

Fido, Martin, and Keith Skinner. The Official Encyclopedia of Scotland Yard. London: Virgin Books, 1999.

MLA (8th ed.) Citation

Fido, Martin, and Keith Skinner. The Official Encyclopedia of Scotland Yard. Virgin Books, 1999.

Warning: These citations may not always be 100% accurate.